Dibrominated
二溴化的
🗣️ 情景例句
It's seventy-five cents for adults and thirty cents for children under twelve.
大人75美分，12岁以下的小孩30分。
Wisdom is a good purchase though we pay dear for it.
我们为了求知识，付出高价也值得。
But nothing can match them for speed and comfort.
但就速度与舒适而言，飞机是无与伦比的。